PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The shell 5 of the device is made from a hard, clear, synthetic material such as plastic.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freepatentsonline.com